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January 1, 2025RSC AdvancesOpen Access

The construction of Tb³⁺ doped Sr–BDC metal–organic framework materials and their high-sensitivity fluorescent detection of Fe³⁺

Huan Yang Xin Chen Ya‐Ling Yu Changjin Liang Yunying Wu Boxin Qiu Chenyang Zhang Shaomin Lin

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Key Points

The Tb3+-doped Sr–BDC MOF emits bright green light at 545 nm, enabling effective detection of Fe3+.
The method showcased a limit of detection of 7.3 μM, ranging from 5 to 100 μM for Fe3+ ions.
Synthesis was achieved using a solvothermal approach, optimizing the MOF's fluorescent properties.
This technique may provide reliable monitoring for both environmental and biomedical applications.

Implication

This research demonstrates high-sensitivity fluorescent detection of Fe3+ in solution using Tb3+-functionalized Sr–BDC MOFs, indicating potential for environmental applications.

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Cite This Study

Yang et al. (2025) studied this question.

synapsesocial.com/papers/68af541fad7bf08b1eadb9ef https://doi.org/10.1039/d5ra03729h

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